Science

Thursday, 6 August 2026

Associated with emotions, tears are a product of lacrimal glands, found in the eyes of most terrestrial vertebrates. Although their primary function i ...

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Earth

The first man to leave his home planet was Yuri Gagarin.

A two-hour flight by a Soviet astronaut outside the Earth's atmosphere took place in 1961.

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Tears

Tears are primarily made of water.

They also consist of fatty oils, salt, and proteins.

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Earth

Earth is a planet full of life. It is inhabited by approximately 11 million species, of which approximately 1.9 million have been described so far.

Below you will find a short list of the most important organisms along with the approximate number o ...

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Nicotine

There is a claim that nicotine is a highly addictive substance.

However, in the world of science, these opinions are very divergent. According to the latest reports ...

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Anorexia Nervosa

The earliest medical descriptions of the disease are attributed to English physician Richard Morton in 1689.

However, it was not until the late 19th century that mental anorexia nervosa was widely accepted by ...

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Earth

It is similar with the oceans - depending on the divisions, there are from three to five of them.

We distinguish oceans: Pacific, Atlantic, Indian, Southern, and Arctic. The basic ones are considere ...

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Milky Way

Within a radius of 200 thousand, There are as many as 22 galaxies light years from the Milky Way.

All these objects are within the range of the Milky Way's gas halo and are its satellites. The largest of them are the Large Magellanic Cloud, SagDEG, Ursa Major II, and Toucan II.

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Snow

There are various snow events of varying duration and intensity, such as snow flurries, snow showers, snow squalls, blowing snow, and blizzards.

Snow flurries are minor snowfalls that cause light dusting or no snow accumulation.During snow showe ...

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Anorexia Nervosa

According to the International Classification of Diseases ICD-10, there are several diagnostic criteria for anorexia.

Weight loss, leading to body weight at least 15 percent below normal for a given age and height Avo ...

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Earth

Throughout its history, Earth has had four different atmospheres.

At first, it was surrounded by a primordial atmosphere, which consisted of the remains of proto-plan ...

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17 facts about Titan

The largest of Saturn’s satellites

Titan is the only moon in the Solar System with such a dense atmosphere. It is the second largest moon in the Solar System after Ganymede (Jupiter III ...

18 facts about amber

Fossilized tree resin

Amber is one of the most interesting natural products. It looks like a gemstone, but it is a fossilized tree resin from ancient trees dating back mill ...

16 facts about liver

24/7 laboratory

The liver is one of the most essential human organs. It is extensively multitasking—it produces, filtrates, converts, and stores. It is thanks to the ...

29 facts about NASA

For the Benefit of All

The Cold War, although a grim period in world history, brought an intense rivalry in a space race between the U.S., and the Soviet Union. As a result, ...

16 facts about Aurora

Northern light that has delighted people for centuries

Auroras can be different. Sometimes it is bright and dancing, shimmering with different colors, sometimes it appears still. It has always fascinated p ...

19 facts about Brain

Organic supercomputer

The brain is one of the most important and most fascinating and complex organs in the human body. It is an incredibly plastic command center that over ...

16 facts about Phobos

The larger of two moons of Mars

We do not know the exact origin of this satellite. We know, however, that it is dangerously close to its planet and is in for a catastrophe. It is not ...